Share-Based Compensation - Estimated Fair Value of Stock Options Using the Black-Scholes Valuation Model (Details)	6 Months Ended
	Jul. 01, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Expected option term in years	6 years	[1]
Expected volatility	33.80%	[2]
Risk-free interest rate	1.60%	[3]
Expected annual dividend yield	0.00%	[4]

[1] The expected option term was calculated using the simplified method provided by Codification of Staff Accounting Bulletin Topic 14: “Share-Based Payment”.

[2] The expected volatility was determined based on the historical volatility of the Company’s common stock over the expected option term.

[3] Risk-free interest rate was based upon treasury instrument whose term was one year longer than the expected option term.

[4] The expected annual dividend yield is zero, as the Company does not have plans to issue dividends.